Block top - The block number and length in the blockchain (in blocks) on development of the present block Nonce - The transaction number for your from address (Keep in mind this commences at 0 so a nonce of one hundred would in fact be the a hundred and first https://bookmarkpath.com/story20200445/the-best-side-of-explorer-blockchain-usdt-https-gaiaathome-eu-gaiaathome-show-user-php-userid-1577569